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Bettlach 8451
(EB)
The Bettlach 8451 watch movement features backwind functionality and operates at a beat rate of 21600 vibrations per hour (vph).
The Bettlach 8451 features the following functions:
- Reverse Winding
Balance Staff Listing
| Ronda Reference # | Shock System | Buy |
|---|
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
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Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
| Part Description | Reference # | Alternate | Buy |
|---|---|---|---|
| BALANCE COMPLETE, INCA | 721/347 | 721/347 | Buy part |
| CLICKSPRING | 430/412 | 1105/OME 440 | Buy part |
| HOUR WHEEL, HT 1.10 | 250/1005 | 1231/OME 440 | Buy part |
| MAINSPRING 4-15-6.25 | 770/26 | 1208/OME 440 | Buy part |
| REGULATOR W/O POINTER | 301/682 | 1331/0ME 440 | Buy part |
| ROLLER | 82S/229R | 1324/OME 440 | Buy part |
| STAFF, INCA | 100/1463 | Buy part |
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